- Author: John Lovett
- Posted by: Gale Perez
Published on: June 30, 2024
![Due to plant defense mechanisms, the flowers of silverleaf nightshade (Solanum elaeagnifolium) are consumed less by natural predators like this tobacco hornworm (Maduca sexta) if the plant is frequently mowed. (photo credit: Alejandro Vasquez)](https://ucanr.edu/blogs/UCDWeedScience/blogfiles/107167small.jpg)
Due to plant defense mechanisms, the flowers of silverleaf nightshade (Solanum elaeagnifolium) are consumed less by natural predators like this tobacco hornworm (Maduca sexta) if the plant is frequently mowed. (photo credit: Alejandro Vasquez)
Pair of studies offers evidence into "superweed's" defensive tactics, strategy
FAYETTEVILLE, Ark. — A study of the effects of mowing on a common weed has found that what doesn't kill you can make you stronger.
A study published in Nature's Scientific Reports has found that frequent mowing of Solanum elaeagnifolium may help create a “superweed.”
Solanum elaeagnifolium — also known as silverleaf nightshade — can be found from south Texas to South Africa and Greece, infesting fields and soaking up valuable nutrients intended for cash crops. The weed with purple flowers – sometimes white and light purple – has prickly...
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